This protective cover will prevent the antenna from being coated with dust from the product, and thereby minimize the maintenance required on the tank.
该保护盖将防止天线被来自产品的灰尘涂覆，并且由此最小化对罐所需的维护。
2
Oregon senator Ron Wyden says he will ask for an investigation into Hanford's tank monitoring and maintenance programs.
俄勒冈州参议员罗恩·怀登表示，他将要求彻底调查汉福德容器监测系统和维修程序。
3
A big capacity tank, with overflow system without filters, grant perfect cooling cleaning without troubles and costs related to filter maintenance.